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Introduction of the Course (in Hindi)
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Introduction of Course

Drs MATHS
More than 9 years experience of teaching at various levels (/UPSC/UPPSC/UPPCS/CPT/SSC/RAILWAY/ICSE/ISC/CBSE/UP BOARD/B.Sc)

Comments
(2)
U
Unacademy user
Q.2 the IE of metal are= x,2x,5x,100x kj/mol. find the formula of metal's halide
Ravi Singh
a year ago
there is large gap in between IE3 and IE4 so its valency is 3 . and we know valency of halogens is 1 . hence its halide will be MCl3
Arun Jangid
a year ago
thanks sir
AS
ser me mp tet ki tyari kar raha hu
Drs MATHS
9 months ago
All the best
Drs MATHS
7 months ago
Always welcome, keep on watching videos by DRS MATHS and use referral code sanjivyadav438-893 to avail 10% discount on paid courses of UNACADEMY
Drs MATHS
7 months ago
Always welcome, keep on watching videos by DRS MATHS and use referral code sanjivyadav438-893 to avail 10% discount on paid courses of UNACADEMY